Thanks Miriam! This is great prep for my class next month.
I should mention that the reason the machine didn't make a stitch in the video is that the thread wasn't "prepared" right - normally when you draw the bobbin thread up through the needle plate, that will position it correctly, and the needle thread wasn't strictly controlled properly like it would have been with the needle plate in place. There was a little too much party and not enough work going on in that bobbin area